“Design of a Centrifugal Pump With a Capacity of 50 Liters Per Second, a Head of 35 M, and a Rotational Speed of 1,550 Rpm”. TOFEDU: The Future of Education Journal 5, no. 3 (September 8, 2026): 5091–5099. Accessed October 9, 2026. https://journal.tofedu.or.id/index.php/journal/article/view/2285.